GT D Gen44:18 :היך מ̊ה̊ דפרעה רבך רב ושליט ב̊ארעא דמצרים [ואת] ת̊י̊ניניה כדין [אבא רב] ו̊שליט‏ : just as your master Pharaoh is lord and ruler in the land of Egypt and you are his second-in-command, so too is my father lord and ruler
See the entire entry for hēḵmā conj./prep as, just as